package com.itheima.controller;

import com.alibaba.dubbo.config.annotation.Reference;
import com.aliyuncs.exceptions.ClientException;
import com.itheima.constant.MessageConstant;
import com.itheima.constant.RedisMessageConstant;
import com.itheima.entity.Result;
import com.itheima.pojo.Order;
import com.itheima.service.OrderService;
import com.itheima.utils.DateUtils;
import com.itheima.utils.SMSUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import redis.clients.jedis.JedisPool;

import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Map;

/**
 * 体检预约表现层
 */
@RestController
@RequestMapping("/order")
public class OrderController {
    @Reference
    private OrderService orderService;

    @Autowired
    private JedisPool jedisPool;

    /**
     * 体检预约
     */
    @RequestMapping("/submit")
    public Result submitOrder(@RequestBody Map map){
        String telephone = (String) map.get("telephone");
        // 从redis中获取缓存的验证码，key为手机号+RedisConstant.SENDTYPE_ORDER
        String codeInRedis = jedisPool.getResource().get(telephone + RedisMessageConstant.SENDTYPE_ORDER);
        String validateCode = (String) map.get("validateCode");
        // 校验手机验证码
        if (codeInRedis == null || !codeInRedis.equals(validateCode)){
            // 手机校验码不匹配
            return new Result(false, MessageConstant.VALIDATECODE_ERROR);
        }
        Result result = null;
        // 调用体验预约服务
        try {
            map.put("orderType", Order.ORDERTYPE_WEIXIN);  // 微信预约
            result = orderService.order(map);
        } catch (Exception e) {
            e.printStackTrace();
            // 预约失败
            return result;
        }
        if (result.isFlag()){
            // 预约成功，发送给短信通知
            try {
                String orderDate = (String) map.get("orderDate");

                // (由于签名限制个人用户不允许发送通知类型短信，只能将日期分隔成数字型字符串表示，调用验证码模板)
                // 去掉日期字符串的短杠-
                String[] split = orderDate.split("-");
                String sb = "";
                for (String s : split) {
                    sb += s;
                }


                SMSUtils.sendShortMessage(SMSUtils.ORDER_NOTICE,telephone,sb);
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
        return result;
    }

    /**
     * 预约成功，信息展示
     */
    @RequestMapping("/findById")
    public Result findById(Integer id){
        try {
            Map map = orderService.findById(id);
            // 查询预约信息成功
            return new Result(true,MessageConstant.QUERY_ORDER_SUCCESS,map);
        } catch (Exception e) {
            e.printStackTrace();
            // 查询预约信息失败
            return new Result(false,MessageConstant.QUERY_ORDER_FAIL);
        }
    }
}
